36 	while ((d.len + xlen) > newsize)  in data_grow_for()
44 struct data data_copy_mem(const char *mem, int len)  in data_copy_mem()  argument
48 	d = data_grow_for(empty_data, len);  in data_copy_mem()
50 	d.len = len;  in data_copy_mem()
51 	memcpy(d.val, mem, len);  in data_copy_mem()
56 struct data data_copy_escape_string(const char *s, int len)  in data_copy_escape_string()  argument
63 	d = data_grow_for(d, len + 1);  in data_copy_escape_string()
66 	while (i < len) {  in data_copy_escape_string()
72 		q[d.len++] = c;  in data_copy_escape_string()
75 	q[d.len++] = '\0';  in data_copy_escape_string()
84 	while (!feof(f) && (d.len < maxlen)) {  in data_copy_file()
90 			chunksize = maxlen - d.len;  in data_copy_file()
93 		ret = fread(d.val + d.len, 1, chunksize, f);  in data_copy_file()
98 		if (d.len + ret < d.len)  in data_copy_file()
101 		d.len += ret;  in data_copy_file()
107 struct data data_append_data(struct data d, const void *p, int len)  in data_append_data()  argument
109 	d = data_grow_for(d, len);  in data_append_data()
110 	memcpy(d.val + d.len, p, len);  in data_append_data()
111 	d.len += len;  in data_append_data()
116 				  const void *p, int len)  in data_insert_at_marker()  argument
118 	d = data_grow_for(d, len);  in data_insert_at_marker()
119 	memmove(d.val + m->offset + len, d.val + m->offset, d.len - m->offset);  in data_insert_at_marker()
120 	memcpy(d.val + m->offset, p, len);  in data_insert_at_marker()
121 	d.len += len;  in data_insert_at_marker()
126 		m->offset += len;  in data_insert_at_marker()
146 	d = data_append_markers(data_append_data(d1, d2.val, d2.len), m2);  in data_merge()
150 		m2->offset += d1.len;  in data_merge()
212 struct data data_append_zeroes(struct data d, int len)  in data_append_zeroes()  argument
214 	d = data_grow_for(d, len);  in data_append_zeroes()
216 	memset(d.val + d.len, 0, len);  in data_append_zeroes()
217 	d.len += len;  in data_append_zeroes()
223 	int newlen = ALIGN(d.len, align);  in data_append_align()
224 	return data_append_zeroes(d, newlen - d.len);  in data_append_align()
232 	m->offset = d.len;  in data_add_marker()
243 	int len = d.len;  in data_is_one_string()  local
245 	if (len == 0)  in data_is_one_string()
248 	for (i = 0; i < len-1; i++)  in data_is_one_string()
252 	if (d.val[len-1] != '\0')  in data_is_one_string()